San Francisco, CA

5:15 PM PDT on May 18, 2013 (GMT -0700)
Elev: 16 ft
Lon: 122.4° W
Lat: 37.8° N
Source
Rapid Fire Updates™
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News
May 18, 2013
The latest breaking news, tornado warnings, photos and more.
May 18, 2013
More than five dozens climbers successfully scaled Mount Everest.
May 18, 2013
The photos, reports, and perspective behind flooding rain in parts of Alabama Saturday.
May 17, 2013
Indonesian-born and Qatar-based photographer Helminadia Ranford captured breathtaking photos of Mt. Bromo, an active volcano in East Java, Indonesia.
May 17, 2013
A spacewalk has repaired a leak on the International Space Station, NASA said.
May 18, 2013
Spring warmth has arrived in most of the U.S., except this state.
May 16, 2013
Storm storms leave damage near Shreveport, Louisiana. See photos and tweets.
May 18, 2013
We walk through the full timeline of the Texas tornadoes on May 15, 2013.
May 16, 2013
Where Earth has been changed forever.
May 16, 2013
Thousands of small glaciers, unconnected to continental-scale ice sheets, have dumped about 260 million tons of meltwater into the ocean annually between 2003 and 2009.
May 16, 2013
After months with record-low activity, the 2013 tornado season roared back with a vengeance on Wednesday as at least 10 twisters touched down across portions of north-central Texas, killing at least 6 and injuring dozens more.
May 18, 2013
Steam and ash clouds are occasionally rising to 20,000 feet from an active Alaska volcano.
May 16, 2013
Seismic activity is continuing at the Popocatepetl volcano near Mexico City and authorities say they have readied shelters and identified evacuation routes in case they should be needed.
May 16, 2013
Cyclone Mahasan weakened Thursday afternoon into a tropical storm and then dissipated, causing far less damage than had been feared as it passed over Bangladesh and spared Myanmar almost entirely, meteorological officials said.
May 17, 2013
The Ocean Conservancy releases stunning photos from its recent international beach cleanup day.
May 17, 2013
Finding the oldest water on Earth has implications for understanding life on Earth and maybe Mars.
May 18, 2013
It's now time to move on in a Texas town wrecked by a massive twister.
May 16, 2013
The scientific agreement that climate change is happening, and that it's caused by human activity, is significant and growing, according to a new study published Thursday.
May 16, 2013
Severe weather broke out in northeastern Texas, including the Dallas Fort Worth area. Below are reports of hail and tornadoes from throughout social media.
May 15, 2013
NASA's planet-hunting Kepler telescope is broken, possibly jeopardizing searches for life outside the Milky Way.
Weather Summary
Weather Underground midday recap for Saturday, May 18, 2013.

Multiple areas of unsettled weather developed over the nation on Saturday. In the center of the nation, a broad low pressure system moved off the Rockies and into the Central and Northern Plains. This system created a warm front that developed over the Northern Plains and Upper Midwest, which stretched eastward into the Great Lakes. Scattered showers and thunderstorms developed along and ahead of this frontal boundary with some parts of Minnesota reporting over 2 inches of rain by mid-day Saturday. These storms have not yet turned severe, but have a history of producing strong winds, large hail, and even a few tornadoes. The back side of this broad low pressure system continued to pull a cold front across the Western states. This allowed for onshore flow to persist from the Pacific Ocean, maintaining sufficient moisture to kick up scattered showers across the Intermountain West, Rocky Mountains, and Great Basin. Some snow showers developed at the highest elevations of Wyoming and Montana. As moisture and energy from this front moved off the Rockies and into the Central and Northern Plains, threats of severe thunderstorm development increased. There was a moderate risk for severe storms with large hail, strong winds, and tornadoes from eastern Colorado through western Nebraska and Kansas, but severe storms have not yet developed.

Meanwhile in the East, a trough of low pressure slowly moved offshore and allowed for more showers and thunderstorms to persist for the Eastern Valleys, the Central and Southern Appalachians, and the Mid-Atlantic States. Severe storms were not anticipated in these areas.
Weather Underground midday recap for Saturday, May 18, 2013.

Multiple areas of unsettled weather developed over the nation on Saturday. In the center of the nation, a broad low pressure system moved off the Rockies and into the Central and Northern Plains. This system created a warm front that developed over the Northern Plains and Upper Midwest, which stretched eastward into the Great Lakes. Scattered showers and thunderstorms developed along and ahead of this frontal boundary with some parts of Minnesota reporting over 2 inches of rain by mid-day Saturday. These storms have not yet turned severe, but have a history of producing strong winds, large hail, and even a few tornadoes. The back side of this broad low pressure system continued to pull a cold front across the Western states. This allowed for onshore flow to persist from the Pacific Ocean, maintaining sufficient moisture to kick up scattered showers across the Intermountain West, Rocky Mountains, and Great Basin. Some snow showers developed at the highest elevations of Wyoming and Montana. As moisture and energy from this front moved off the Rockies and into the Central and Northern Plains, threats of severe thunderstorm development increased. There was a moderate risk for severe storms with large hail, strong winds, and tornadoes from eastern Colorado through western Nebraska and Kansas, but severe storms have not yet developed.

Meanwhile in the East, a trough of low pressure slowly moved offshore and allowed for more showers and thunderstorms to persist for the Eastern Valleys, the Central and Southern Appalachians, and the Mid-Atlantic States. Severe storms were not anticipated in these areas.

San Francisco Weather at a Glance

Updated 5:06 PM PDT
Elevation
80 ft
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Now
Partly Cloudy
Partly Cloudy
Temperature
66.7 °F
Feels Like 66.7 °F
Wind(mph)
0.0
Sunrise / Set
5:57 AM
8:15 PM
Moon
First Quarter
Tonight
Clear 54 °F
Clear
Tomorrow
Clear 70 °F
Clear
Tomorrow Night
Clear 54 °F
Clear
Monday
Clear 70 | 54 °F
Clear
Tuesday
Partly Cloudy 64 | 50 °F
Partly Cloudy
Wednesday
Clear 66 | 50 °F
Clear
Tomorrow is forecast to be Warmer than today.
Conditions
Pressure
30.12 in
Visibility
10.0 miles
Clouds
Few 1500 ft
Moisture
Humidity
59%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KOAK 182353Z 25014KT 10SM FEW015 20/11 A3012 RMK AO2 SLP200 T02000111 10211 20161 56008
Don't speak METAR? Read our FAQ.
Weather Radio
Temperature
Temperature
66.7 °F
54,54,55,54,55,57,58,61,63,65,68,69,70
Dew Point
52 °F
Wind
Speed / Dir
Calm
Wind Gust
Health
4 out of 16
Pollen
5.80 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
Loading…
Source: BestForecast
Descriptive Forecast
Saturday Night
nt_clear Clear. Low of 54F. Winds from the West at 5 to 15 mph.
Sunday
clear Clear. High of 70F. Winds from the West at 5 to 15 mph.
Sunday Night
nt_clear Clear. Low of 54F. Winds from the SW at 5 to 10 mph.
Monday
clear Clear. High of 70F. Winds from the WSW at 5 to 15 mph.
Monday Night
nt_mostlycloudy Overcast in the evening, then mostly cloudy. Low of 54F. Winds from the West at 5 to 10 mph.
Tuesday
partlycloudy Partly cloudy in the morning, then clear. High of 64F. Winds from the West at 5 to 20 mph.
Tuesday Night
nt_clear Partly cloudy in the evening, then clear. Low of 50F. Winds from the WNW at 10 to 15 mph.
Wednesday
clear Clear. High of 66F. Breezy. Winds from the WNW at 15 to 25 mph.
Wednesday Night
nt_clear Clear. Low of 50F. Breezy. Winds from the NW at 15 to 20 mph.
Thursday
clear Clear. High of 64F. Breezy. Winds from the WNW at 15 to 20 mph.
Thursday Night
nt_clear Clear. Low of 50F. Winds from the WNW at 10 to 15 mph.
Friday
clear Clear. High of 64F. Breezy. Winds from the West at 10 to 20 mph.
Friday Night
nt_clear Clear. Low of 50F. Winds from the West at 5 to 15 mph.
Saturday
clear Clear. High of 63F. Breezy. Winds from the West at 10 to 20 mph.
Saturday Night
nt_clear Clear. Low of 50F. Winds from the West at 5 to 15 mph.
Sunday
clear Clear. High of 63F. Winds from the WNW at 5 to 20 mph.
Sunday Night
nt_clear Clear. Low of 52F. Winds from the WNW at 10 to 15 mph.
Monday
clear Clear. High of 68F. Winds from the WNW at 5 to 20 mph.
Monday Night
nt_clear Clear. Low of 54F. Winds from the WNW at 10 to 15 mph.
Tuesday
clear Clear. High of 68F. Winds from the WNW at 5 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 54F. Winds from the WNW at 5 to 15 mph.
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Weather Forecast for San Francisco CA

View Calendar 10-Day Forecast for station KCASANFR14

Saturday, 18
Partly Cloudy
67 | 54 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 19
Clear
70 | 54 °F
Clear
Chance of
Precipitation
0%
Monday, 20
Clear
70 | 54 °F
Clear
Chance of
Precipitation
0%
Tuesday, 21
Partly Cloudy
64 | 50 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 22
Clear
66 | 50 °F
Clear
Chance of
Precipitation
0%
Thursday, 23
Clear
64 | 50 °F
Clear
Chance of
Precipitation
0%
Friday, 24
Clear
64 | 50 °F
Clear
Chance of
Precipitation
0%
Saturday, 25
Clear
63 | 50 °F
Clear
Chance of
Precipitation
0%
Sunday, 26
Clear
63 | 52 °F
Clear
Chance of
Precipitation
0%
Monday, 27
Clear
68 | 54 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 2:41 PM PDT on May 18, 2013
Descriptive Forecast
Saturday Night
nt_clear Clear. Low of 54F. Winds from the West at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 49 62 | 53 62 | 50 58 | 48
Wind 5 mph West 9 mph West 15 mph West 8 mph West
Humidity 96% 71% 66% 73%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 86% 5% 3% 3%
Conditions Fog Clear Clear Clear
Sunrise & Sunset
5:57 AM
8:15 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.61], Average RMSE [1.81]
The National Weather Service forecast quality is poor. MaxT RMSE [4.30], Average RMSE [2.99] : Use NWS
Source: BestForecast at 2:41 PM PDT on May 18, 2013
Descriptive Forecast
Sunday
clear Clear. High of 70F. Winds from the West at 5 to 15 mph.
Sunday Night
nt_clear Clear. Low of 54F. Winds from the SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 49 66 | 53 65 | 49 55 | 48
Wind 3 mph West 6 mph WNW 10 mph West 4 mph WSW
Humidity 80% 62% 57% 77%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 3% 2% 2% 2%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:56 AM
8:16 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.46], Average RMSE [2.56]
The National Weather Service forecast quality is poor. MaxT RMSE [3.86], Average RMSE [2.42] : Use NWS
Source: BestForecast at 2:41 PM PDT on May 18, 2013
Descriptive Forecast
Monday
clear Clear. High of 70F. Winds from the WSW at 5 to 15 mph.
Monday Night
nt_mostlycloudy Overcast in the evening, then mostly cloudy. Low of 54F. Winds from the West at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 51 70 | 53 62 | 49 55 | 50
Wind 3 mph South 3 mph WNW 10 mph West 6 mph West
Humidity 80% 54% 62% 81%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 2% 1% 3% 99%
Conditions Clear Clear Clear Overcast
Sunrise & Sunset
5:55 AM
8:17 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.90], Average RMSE [2.13]
The National Weather Service forecast quality is poor. MaxT RMSE [3.88], Average RMSE [3.24] : Use NWS
Source: BestForecast at 2:41 PM PDT on May 18, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy in the morning, then clear. High of 64F. Winds from the West at 5 to 20 mph.
Tuesday Night
nt_clear Partly cloudy in the evening, then clear. Low of 50F. Winds from the WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 49 63 | 49 59 | 51 53 | 47
Wind 6 mph West 11 mph West 17 mph WNW 13 mph WNW
Humidity 77% 58% 76% 75%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 68% 0% 0% 27%
Conditions Mostly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
5:54 AM
8:17 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.80], Average RMSE [2.02]
The National Weather Service forecast quality is poor. MaxT RMSE [4.89], Average RMSE [3.11] : Use NWS
Source: BestForecast at 2:41 PM PDT on May 18, 2013
Descriptive Forecast
Wednesday
clear Clear. High of 66F. Breezy. Winds from the WNW at 15 to 25 mph.
Wednesday Night
nt_clear Clear. Low of 50F. Breezy. Winds from the NW at 15 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 40 60 | 35 57 | 39 52 | 39
Wind 14 mph NW 18 mph NW 20 mph WNW 15 mph NW
Humidity 64% 39% 49% 61%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:54 AM
8:18 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.82], Average RMSE [2.81]
The National Weather Service forecast quality is poor. MaxT RMSE [5.14], Average RMSE [3.20] : Use NWS
Source: BestForecast at 2:41 PM PDT on May 18, 2013
Descriptive Forecast
Thursday
clear Clear. High of 64F. Breezy. Winds from the WNW at 15 to 20 mph.
Thursday Night
nt_clear Clear. Low of 50F. Winds from the WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 39 60 | 40 54 | 44 52 | 45
Wind 15 mph NW 14 mph NW 17 mph WNW 11 mph WNW
Humidity 60% 47% 68% 77%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:53 AM
8:19 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.56], Average RMSE [2.71]
The National Weather Service forecast quality is poor. MaxT RMSE [5.14], Average RMSE [2.69] : Use NWS
Source: BestForecast at 2:41 PM PDT on May 18, 2013
Descriptive Forecast
Friday
clear Clear. High of 64F. Breezy. Winds from the West at 10 to 20 mph.
Friday Night
nt_clear Clear. Low of 50F. Winds from the West at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 45 62 | 45 58 | 44 53 | 43
Wind 9 mph WNW 14 mph West 17 mph West 10 mph West
Humidity 73% 53% 58% 69%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 2% 11% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:53 AM
8:20 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.74], Average RMSE [3.11]
Source: BestForecast at 2:41 PM PDT on May 18, 2013
Descriptive Forecast
Saturday
clear Clear. High of 63F. Breezy. Winds from the West at 10 to 20 mph.
Saturday Night
nt_clear Clear. Low of 50F. Winds from the West at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 44 59 | 45 60 | 46 53 | 46
Wind 8 mph West 13 mph West 17 mph West 7 mph West
Humidity 71% 61% 62% 79%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 4%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:52 AM
8:21 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.49], Average RMSE [3.64]
Source: BestForecast at 2:41 PM PDT on May 18, 2013
Descriptive Forecast
Sunday
clear Clear. High of 63F. Winds from the WNW at 5 to 20 mph.
Sunday Night
nt_clear Clear. Low of 52F. Winds from the WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 45 56 | 45 53 | 45 54 | 46
Wind 6 mph West 10 mph WNW 16 mph WNW 12 mph WNW
Humidity 80% 63% 74% 76%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 1% 3% 6%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:51 AM
8:21 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.13], Average RMSE [3.05]
Source: BestForecast at 2:41 PM PDT on May 18, 2013
Descriptive Forecast
Monday
clear Clear. High of 68F. Winds from the WNW at 5 to 20 mph.
Monday Night
nt_clear Clear. Low of 54F. Winds from the WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 46 62 | 48 64 | 48 55 | 48
Wind 9 mph WNW 10 mph WNW 15 mph WNW 11 mph WNW
Humidity 77% 58% 57% 79%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 9% 7% 6% 4%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:51 AM
8:22 PM
Source: BestForecast at 2:41 PM PDT on May 18, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 68F. Winds from the WNW at 5 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 54F. Winds from the WNW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 48 63 | 48 64 | 49 56 | 50
Wind 9 mph WNW 9 mph WNW 14 mph WNW 10 mph WNW
Humidity 80% 59% 57% 79%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 3% 3% 4% 13%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Source: BestForecast at 2:41 PM PDT on May 18, 2013
Descriptive Forecast
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 52 64 | 50 64 | 49 56 | 47
Wind 7 mph WNW 8 mph West 17 mph West 18 mph WNW
Humidity 83% 61% 57% 71%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 22% % % %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Nearby
History & Almanac
May 18, 2013 Max Temp Min Temp
Normal (KOAK) 68 °F 51 °F
Record (KOAK) 87 °F (1986) 43 °F (1950)
Yesterday 67 °F 54 °F
Yesterday's Heating Degree Days: 4
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
The Geysers, California 75 miles 3.0 11:11 PM PDT
2013-05-14
Minimum magnitude displayed is 2.5.
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
OZONE
Yesterday Good
PM2.5
Current Good
OZONE
Current Good
PM2.5
Saturday Good
OZONE
Sunday Good
OZONE
Monday Good
OZONE
Tuesday Good
OZONE
Wednesday Good
OZONE
Coastal Water Temperatures
Place Temperature
San Francisco, CA 59.0 °F
Richmond, CA 64.0 °F
Port Chicago, CA 68.0 °F
Astronomy
May. 18, 2013 Rise Set
Actual Time 5:57 AM PDT 8:15 PM PDT
Civil Twilight 5:27 AM PDT 8:45 PM PDT
Nautical Twilight 4:50 AM PDT 9:21 PM PDT
Astronomical Twilight 4:11 AM PDT 10:01 PM PDT
Moon 1:31 PM PDT (5/18) 1:44 AM PDT (5/18)
Length Of Visible Light 15h 17m
Length of Day
14h 18m
Tomorrow will be 1m 34s longer.
First Quarter, 58% of the Moon is Illuminated
Today
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Today's Extremes
State Highs State Lows
95 °F
Needles
93 °F
Blythe
93 °F
Thermal
91 °F
El Centro
91 °F
Imperial
24 °F
Truckee-Tahoe
33 °F
Big Bear City
37 °F
Weaverville
37 °F
Mount Shasta
Snow Depth
Station Depth Elevation
Rubicon #2 0 in 7500 ft
Squaw Valley 0 in 8200 ft
CSS Lab 2 in 6900 ft
Leavitt Lake 62 in 9400 ft
Tahoe City Cross 0 in 6750 ft
WunderPhotos®
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Travel & Activities
Travel Planning
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Aviation
City Temp. Conditions Updated
Oakland 68 °F Partly Cloudy 4:53 PM PDT
San Francisco 63 °F Partly Cloudy 4:56 PM PDT
Hayward 66 °F Clear 4:54 PM PDT
Half Moon Bay 59 °F Clear 4:55 PM PDT
Flight To ETA Status
SWA2150
Burbank, CA
KOAK 05:07PM On Time
SWA1366
Santa Ana, CA
KOAK 05:09PM On Time
FDX350
Memphis, TN
KOAK 05:12PM On Time
SWA1381
Ontario, CA
KOAK 05:18PM On Time
UAL806
Puerto Vallarta, Jalisco
KSFO 05:06PM On Time
SKW6291
Spokane, WA
KSFO 05:07PM On Time
SKW6412
San Antonio, TX
KSFO 05:08PM On Time
VRD909
Las Vegas, NV
KSFO 05:16PM On Time
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: VFR (KOAK)
Wind Speed: 14.0 kts.
Wind Dir: (North)
Ceiling: Unlimited

METAR KOAK 182353Z 25014KT 10SM FEW015 20/11 A3012 RMK AO2 SLP200 T02000111 10211 20161 56008

Nearby Events
Event Date Forecast
Ben Howard 8:00 PM PDT
2013-04-15
Partly Cloudy, 52°F
Dead Can Dance 7:00 PM PDT
2013-04-15
Clear, 53°F
Music at Meyer / SF Opera Center Adler Fellows In Concert 7:00 PM PDT
2013-04-15
Clear, 53°F
Private Tour April 2013 6:00 PM PDT
2013-04-15
Clear, 54°F
The Real Sf Tour March - April 2013 9:00 AM PDT
2013-04-15
Clear, 53°F
A Day To Remember 7:00 PM PDT
2013-04-15
Clear, 53°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
White Sox vs. Angels 1:05 PM PDT on May 18, 2013 Clear, 74 °F
Reds vs. Phillies 4:05 PM EDT on May 18, 2013 Chance of Rain, 67 °F
Royals vs. Athletics 6:05 PM PDT on May 18, 2013 Clear, 68 °F
Royals vs. Athletics 1:05 PM PDT on May 19, 2013 Clear, 77 °F
Event Date Forecast
Juventus vs. Sampdoria 8:45 PM CEST on May 18, 2013 Rain, High 66° F/ 19° C
Brest vs. Paris SG 9:00 PM CEST on May 18, 2013 Scattered Clouds, High 62° F/ 17° C
Event Date Forecast
Sprint Showdown 7:46 PM EDT on May 18, 2013 Thunderstorm, 74 °F
NASCAR Sprint All-Star Race 9:00 PM EDT on May 18, 2013 Thunderstorm, 74 °F
Event Date Forecast
HP Byron Nelson Championship 8:30 AM CDT on May 19, 2013 Partly Cloudy, 72 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 23, 2013 Partly Cloudy, 67 °F
U.S. Open Championship 8:30 AM PDT on June 13, 2013 Average High 70° F/ 21° C
U.S. Open Championship 8:30 AM PDT on June 14, 2013 Average High 71° F/ 21° C
Videos
Year In Weather 2012

Watch the nearly year-long satellite animation as Weather Underground calls out the most significant weather events of the past year, including Superstorm Sandy and Hurricane Isaac.

Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Mission Bay - My weather is better than , San Francisco, CA 66.7 °F 52 °F 59% North  at  0.0 mph 0.00 in / hr 80 ft 5:06 PM PDT Normal  
China Basin Landing, San Francisco, CA 63.7 °F 52 °F 65% NNE  at  4.0 mph 0.00 in / hr 70 ft 5:12 PM PDT Normal
SoMa, San Francisco, CA 63.7 °F 52 °F 67% West  at  5.0 mph 0.00 in / hr 0 ft 5:12 PM PDT Normal
APRSWXNET San Francisco CA , San Francisco, CA 70 °F 52 °F 52% NW  at  5 mph 0.00 in / hr 290 ft 4:47 PM PDT MADIS
SOMA, San Francisco, CA 61.7 °F 51 °F 67% West  at  10.0 mph 0.00 in / hr 23 ft 5:03 PM PDT Normal
SOMA - Near Van Ness, San Francisco, CA 65.7 °F 53 °F 63% West  at  5.0 mph 0.00 in / hr 49 ft 5:14 PM PDT Rapid Fire
The Mission: Even the weather is hip, San Francisco, CA 64.5 °F 52 °F 64% WSW  at  2.0 mph 0.00 in / hr 65 ft 5:14 PM PDT Rapid Fire  
Mission (at Bar and Burrito), San Francisco, CA 62.2 °F 52 °F 69% WSW  at  13.0 mph 0.00 in / hr 52 ft 5:14 PM PDT Rapid Fire  
little house in the mission, San Francisco, CA 68.4 °F 51 °F 54% East  at  0.0 mph - / hr 42 ft 5:12 PM PDT Normal  
North Mission (Valencia, San Francisco, CA 67.3 °F 44 °F 43% North  at  5.0 mph 0.00 in / hr 62 ft 5:09 PM PDT Normal  
Financial District, San Francisco, CA 68.4 °F 40 °F 36% West  at  0.0 mph 0.00 in / hr 100 ft 5:14 PM PDT Rapid Fire
Nob Hill, San Francisco, CA 64.6 °F 51 °F 61% South  at  11.4 mph 0.00 in / hr 397 ft 5:00 PM PDT Normal  
NOS_PORTS Pier 1, CA, San Francisco, CA 65 °F - - West  at  12 mph 0.00 in / hr 0 ft 4:42 PM PDT MADIS
Castro/San Francisco, San Francisco, CA 65.8 °F 32 °F 25% West  at  3.1 mph 0.00 in / hr 200 ft 5:15 PM PDT Normal  
The Castro, San Francisco, CA 61.0 °F 49 °F 65% West  at  17.0 mph 0.00 in / hr 188 ft 5:14 PM PDT Normal
HADS SAN FRANCISCO DOWNTOWN CA, San Francisco, CA 64 °F 48 °F 57% North  at  - 0.00 in / hr 174 ft 4:43 PM PDT MADIS
Noe Valley, San Francisco, CA 64.0 °F -39 °F - West  at  8.0 mph 0.00 in / hr 301 ft 5:14 PM PDT Normal
Noe Valley, San Francisco, CA 60.7 °F 52 °F 72% NW  at  11.0 mph 0.00 in / hr 308 ft 5:14 PM PDT Rapid Fire  
Noe Valley (South), San Francisco, CA 65.3 °F 28 °F 24% ESE  at  6.0 mph 0.00 in / hr 200 ft 5:10 PM PDT Normal
Billy Goat Hill, San Francisco, CA 63.8 °F 53 °F 67% WNW  at  7.0 mph 0.00 in / hr 340 ft 5:15 PM PDT Normal  
Diamond Heights, San Francisco, CA 59.0 °F 52 °F 76% NNW  at  14.0 mph 0.00 in / hr 512 ft 5:14 PM PDT Rapid Fire  
Drew School, San Francisco, CA 60.9 °F 47 °F 61% South  at  5.2 mph 0.00 in / hr 194 ft 5:10 PM PDT Normal
Portola, San Francisco, CA 61.3 °F 50 °F 66% NW  at  10.5 mph 0.00 in / hr 290 ft 5:15 PM PDT Rapid Fire
Town School For Boys, San Francisco, CA 62.6 °F 52 °F 67% SW  at  8.9 mph 0.00 in / hr 302 ft 5:12 PM PDT Normal
Glen Park, San Francisco, CA 64.4 °F 55 °F 73% NNW  at  0.0 mph 0.00 in / hr 0 ft 5:13 PM PDT Normal  
APRSWXNET San Francisco CA , San Francisco, CA 61 °F 51 °F 70% WSW  at  16 mph 0.00 in / hr 406 ft 4:04 PM PDT MADIS
Twin Peaks, San Francisco, CA 59.5 °F 52 °F 76% SW  at  6.0 mph 0.00 in / hr 600 ft 5:15 PM PDT Normal  
Sunnyside, San Francisco, CA 60.3 °F 52 °F 73% West  at  20.0 mph 0.00 in / hr 364 ft 5:14 PM PDT Rapid Fire
Sunnyside, San Francisco, CA 59.6 °F 50 °F 73% West  at  17.5 mph 0.00 in / hr 335 ft 5:14 PM PDT Rapid Fire
inner sunset, San Francisco, CA 60.7 °F 51 °F 72% WSW  at  7.7 mph 0.00 in / hr 282 ft 5:14 PM PDT Rapid Fire
Presidio, San Francisco, CA 61.2 °F 52 °F 73% WNW  at  6.0 mph 0.00 in / hr 0 ft 5:14 PM PDT Rapid Fire  
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